Update annex.en.md

5 years ago · 19d9e2a088
1 changed files with 2 additions and 2 deletions
--- a/12.temporary_ins/05.coordinates-systems/20.cartesian-coordinates/30.beyond/annex.en.md
+++ b/12.temporary_ins/05.coordinates-systems/20.cartesian-coordinates/30.beyond/annex.en.md
@ -1,10 +1,10 @@
 ---
-title: Cylindrical coordinates
+title: Cartesian coordinates
 published: true
 routable: false
 visible: false
 lessons:
-    - slug: cylindrical-coordinates-linear
+    - slug: cartesian-coordinates-linear
      order: 3
 ---